Welcome to Discover with Jane!
💼 Founder Spotlight — Niko Noll, Juttu
Niko is saving startups from churn by fixing cancel flows and surfacing the best stay-offers—so users don’t quit and LTV rises.With a background in product management and customer research, he’s looking for SaaS companies with self-serve subscriptions (ideally fast-growing Seed/Series A) to pilot Juttu.
Want in?
VC & accelerator update — fresh moves at the early stage (esp. consumer)
Sequoia just unveiled $950M in new early-stage capital: a $750M early-stage/Series A fund and a $200M seed fund. More capacity for true seed and first institutional rounds, including consumer AI with real usage/retention. Yahoo Finance
a16z is preparing to raise roughly $10B across new vehicles, including ~$1.5B for AI apps and ~$1.5B for AI infra, plus a larger growth pool—interpreted as full-stack participation from seed through growth. Financial Times
Plus they’re looking for a new Consumer AI Partner - greatest opportunity of the month, if you ask me!
Signal for consumer builders: a16z’s new AI Application Spending Report maps where startups actually spend across the app layer and beyond. Some interesting names, like Cluely, popping in top 50!Andreessen Horowitz
Why it matters: the big players are more active in the earlier stage and consumer AI. Meaning the focus is shifting to application layers, and more niches get a fair chance of success. Good omen, if you ask me!
stories of the week
1) browser wars: OpenAI Atlas drops, Microsoft fast-follows; Comet’s security questions
Oct 21: OpenAI launches ChatGPT Atlas, an AI-powered browser (macOS first). TechCrunch
Oct 23: Microsoft rolls out a nearly identical AI browser two days later. TechCrunch
Security researchers (e.g., Brave) continue to flag prompt-injection risks in agentic browsers like Perplexity Comet, underscoring enterprise concerns. Brave
Why it matters: distribution shifts slowly, but “assistant-everywhere” creates on-page growth loops (summarize, extract, autofill → convert). I’ve read this cool comparison of copying and pasting to ‘carrying buckets of water’ - guilty!!Tom's Guide+1
2) infra: Anthropic to access up to 1M TPUs with Google Cloud
Oct 23: Anthropic says it will expand use of Google Cloud to up to one million TPUs, worth tens of billions, bringing well over 1 GW online in 2026. Anthropic
GPU vs TPU - a bit of an explainer:
GPUs (NVIDIA/CUDA): The default chips most AI runs on. CUDA is NVIDIA’s software layer that every tool supports.
TPUs (Google): Custom chips built for matrix math. They shine on big training jobs and can be cheaper/faster at scale. TPUs are usually driven by TensorFlow or JAX (both are ML frameworks), and compiled by XLA (the optimizer that squeezes more speed from the chip).
Bottom line: They’re complements, not replacements. Build portability: keep your model working on both stacks (CUDA for GPUs and JAX/TF→XLA for TPUs). That lets you shop for capacity/price, and negotiate credits with multiple clouds.
Why it matters: compute cost determines your startup’s runway; a mixed GPU+TPU stack helps capacity, speed, and eventually margins.
3) users aren’t just Gen Z: seniors are adopting AI companions
A Forbes report documents older adults turning to AI bots for companionship, with real-world pilots in senior-living contexts. Forbes
Why it matters: AI companions are beyond young users, and also beyond consumer. Eldercare use case involves insurance and care facilities. So, even if you’re building in B2B, might be worth looking into this type of UX.
4) outlook into the future: Altman’s Merge Labs (non-invasive brain interface)
A new Verge column (Oct 25) says an official announcement is expected “in the coming weeks,” naming Caltech’s Mikhail Shapiro as a key technical leader and pointing to ultrasound/magnetic, non-surgical BCI (a contrast to Neuralink, where the chip needs to be installed into human body). The Verge
Why it matters: if non-invasive BCI works, the addressable market jumps from implants to broader assistive/productivity use. And the number of volunteers to try this? Would jump magnitudes!
This would make trying the neuro interface like trying a new browser - scary, but just a bit.
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Let’s continue building!
And let our stories bring us to the well-funded side of the barbell.
Have a great week of ventures and adventures ahead!
Jane